44044445320 has 64 divisors (see below), whose sum is σ = 100083456000. Its totient is φ = 17443185408.

The previous prime is 44044445311. The next prime is 44044445321. The reversal of 44044445320 is 2354444044.

It is not an unprimeable number, because it can be changed into a prime (44044445321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7666369 + ... + 7672111.

It is an arithmetic number, because the mean of its divisors is an integer number (1563804000).

Almost surely, 2^44044445320 is an apocalyptic number.

44044445320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44044445320 is an abundant number, since it is smaller than the sum of its proper divisors (56039010680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44044445320 is a wasteful number, since it uses less digits than its factorization.

44044445320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7622 (or 7618 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 34.

Adding to 44044445320 its reverse (2354444044), we get a palindrome (46398889364).

The spelling of 44044445320 in words is "forty-four billion, forty-four million, four hundred forty-five thousand, three hundred twenty".